A painted tooth on a spinning gear has angular acceleration a = (20 - t) rad/s 2
Question:
A painted tooth on a spinning gear has angular acceleration a = (20 - t) rad/s2, where t is in s. Its initial angular velocity, at t = 0 s, is 300 rpm. What is the tooth’s angular velocity in rpm at t = 20 s?
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We can start by finding the tooths angular acceleration at t 20 s a 20 t rads2 a ...View the full answer
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Related Book For 
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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